large tonnage cylinder Sold to Bulgaria

This article mainly introduces:

Bulgaria hydraulic cylinder,large tonnage cylinder manufacturer,large tonnage cylinder

(Bulgaria large tonnage cylinder,produced by Hengyu Hydraulic Co., Ltd）

large tonnage cylinder are widely used in Bulgaria，because of smooth movement，high work efficiency，excellent fatigue and impact resistance.So our company has designed large tonnage cylinder for customers from Bulgaria.

Introduction to large tonnage cylinder:

When installing the large tonnage cylinder, the axial ends of the large tonnage cylinder cannot be fixed. Due to the effect of liquid pressure and thermal expansion in the large tonnage cylinder, there is axial expansion. If the two ends of the large tonnage cylinder are fixed, all parts of the large tonnage cylinder will be deformed. When disassembling the large tonnage cylinder, it is strictly forbidden to hammer the large tonnage cylinder and the piston surface, such as the large tonnage cylinder hole and the piston surface is damaged, do not allow sandpaper grinding, to use a fine oil stone carefully grinding. The clearance between the guide sleeve and the piston rod should meet the requirements.

In the case of serious wear on the inner surface of the large tonnage cylinder, or when there is a deep longitudinal tensile mark, it should be mapped according to the physical object and re-produced by the professional manufacturer according to the large tonnage cylinder manufacturing process for replacement. The large tonnage cylinder can also be repaired with TS311 antiwear repair agent. TS311 anti-wear repair agent is mainly used for the repair of worn and slipped metal parts.

The definition of the minimum stable speed refers to the minimum movement speed of the large tonnage cylinder without crawling phenomenon when the full load is moving, it has no uniform indicator, and the large tonnage cylinder that undertakes different work has different requirements for the minimum stable speed.

The internal leakage of the large tonnage cylinder is an important indicator to measure the quality of the large tonnage cylinder: the internal leakage of the large tonnage cylinder will reduce the volumetric efficiency, increase the temperature rise of the oil, affect the positioning accuracy of the large tonnage cylinder, so that the large tonnage cylinder can not accurately and stably stop in a certain position of the large tonnage cylinder, so it is one of the main indicators of the large tonnage cylinder.

Answers to some questions about large tonnage cylinder:

Structural characteristics of the plunger cylinder? (1) The plunger hydraulic cylinder is a single-acting hydraulic cylinder, which can only move in one direction by hydraulic pressure, and the return trip of the plunger depends on other external forces or the weight of the plunger; (2) The plunger is only supported by the cylinder liner and is not in contact with the cylinder liner, so the cylinder liner is easy to process, so it is suitable for long stroke hydraulic cylinder; (3) the total pressure of the plunger during work, so it must have sufficient stiffness; (4) The weight of the plunger is often large, and it is easy to sag due to its own weight when placed horizontally, resulting in wear of the seals and guide side, so its vertical use is more favorable.

A hydraulic system functions three cylinders to maintain pressure, what components need to be used?
Two way cartridge valve can be selected for control. Two way cartridge valve advantages: 1) flow capacity is large, especially suitable for large flow occasions. 2) The spool has sensitive action and strong anti-clogging ability. 3) Good sealing, small leakage, oil flow through the valve pressure loss is small. 4) Simple structure, easy to standardize.